List of top Botany Questions on Plant water relations

Water potential is decreased when some solute dissolved in water because:

Assertion (A): Protenaceous pea seeds swell more on imbibition than starch wheat seeds. Reason (R): Imbibing capacities varies with different types of organic substances.

Choose the incorrect statements: I. Transport of water and minerals is essentially unidirectional from roots to stem. II. Phloem facilitates unidirectional flow of water and minerals. III. Organic and mineral nutrients undergo multidirectional transport through phloem.